/* LetoSans — mesmo mapeamento do tema «pine» de josecovas.com (100 / 400 / 700).
   O corpo do tema está a 300; como não existe face 300, o browser usa a 100 (Thin) — tal como no site real. */
@font-face{font-family:'LetoSans';src:url('/assets/fonts/LetoSans-Thin.woff2') format('woff2');font-weight:100;font-style:normal;font-display:swap}
@font-face{font-family:'LetoSans';src:url('/assets/fonts/LetoSans-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'LetoSans';src:url('/assets/fonts/LetoSans-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
/* Barómetro — estilo alinhado com o tema «pine» de josecovas.com (ver ../estilo-josecovas.md).
   Paleta e tipografia do tema; LetoSans self-hosted (ficheiros do tema; licença confirmada pelo José a 11/11 10:30). */
:root{--ink:#252925;--black:#000;--blue:#084D6E;--teal:#00738A;--rust:#BD4627;--gold:#7A6C4D;--yellow:#ECAB2A;--soft:#F3F3F3;--line:#e9ecef;--foot:#342D23;--mut:#5b5f5b;--acc:#084D6E}
*{box-sizing:border-box}
body{margin:0;font-family:'LetoSans',Arial,sans-serif;font-weight:300;font-size:16px;line-height:1.6;color:var(--ink);background:#fff}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
a{color:var(--ink);text-decoration:none}a:hover{text-decoration:underline}main a{text-decoration:underline;text-underline-offset:2px}main a:hover{color:var(--blue)}
strong,b{font-weight:700}
.review{background:var(--ink);color:#fff;text-align:center;font-size:12px;padding:6px 10px;letter-spacing:.02em}
header.site{background:#fff;box-shadow:4px 4px 20px 0 rgba(0,0,0,.3);position:relative;z-index:5}
header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 30px;min-height:76px;padding-top:10px;padding-bottom:10px}
.brand{margin:0;font-size:22px;font-weight:700;color:var(--black);line-height:1.1}.brand span{display:block;font-size:13px;font-weight:300;color:var(--ink);margin-top:3px}
nav{display:flex;gap:6px 28px;flex-wrap:wrap}nav a{font-size:16px;font-weight:400;color:var(--ink);padding:6px 0}nav a[aria-current]{text-decoration:underline;text-underline-offset:4px}
main.wrap{padding-top:34px}
h1{font-size:34px;font-weight:700;color:var(--blue);line-height:1.2;margin:10px 0 24px}@media(min-width:768px){h1{font-size:48px}}
h2{font-size:28px;font-weight:300;line-height:1.1;margin:44px 0 20px;color:var(--black)}@media(min-width:768px){h2{font-size:40px}}
h3{font-size:18px;font-weight:700;line-height:1.25;margin:0 0 8px;color:var(--black)}
.intro p{max-width:800px;font-size:18px}.meta,.per,.cmp,.src{color:var(--mut);font-size:13px}
.grid{display:grid;grid-template-columns:1fr;gap:20px;margin:18px 0}@media(min-width:640px){.grid{grid-template-columns:1fr 1fr}}@media(min-width:1000px){.grid{grid-template-columns:1fr 1fr 1fr}}
.card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);padding:16px 18px}.card h3 a{text-decoration:none;color:var(--black)}.card h3 a:hover{text-decoration:underline}
.big{font-size:40px;font-weight:700;line-height:1.05;margin:8px 0 0;color:var(--black)}.big small{font-size:16px;font-weight:300;color:var(--ink)}
.sec{font-size:14px;margin:6px 0}.warn{color:var(--rust);font-size:13px}
.aviso{margin:40px 0;padding:14px 18px;border-left:4px solid var(--yellow);background:var(--soft);font-size:14px}
.two{display:grid;grid-template-columns:1fr;gap:0 30px}@media(min-width:768px){.two{grid-template-columns:1fr 1fr}}
.chart{width:100%;height:auto;color:var(--blue);background:#fff;border:1px solid var(--line)}.chart .ax{font-size:11px;fill:var(--mut)}.chart circle{fill:var(--blue)}
table{border-collapse:collapse;width:100%;font-size:14px;background:#fff}th,td{border-bottom:1px solid var(--soft);padding:6px 8px;text-align:left}th{font-weight:700}td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}tr.hl{background:var(--soft)}
ul.cal li{margin:6px 0}code{font-size:12px;word-break:break-all}
footer{margin-top:50px;border-top:1px solid var(--soft);padding:24px 20px 44px;font-size:14px;color:var(--foot)}footer a{text-decoration:underline}footer a:hover{color:var(--blue)}
.entry{background:#fff;border:1px dashed var(--line);padding:12px 14px}
.btn{display:inline-block;background:var(--ink);color:#fff!important;padding:10px 20px;font-size:14px;text-decoration:none!important}.btn:hover{background:var(--gold)}
/* camada viva */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.vars{list-style:none;margin:8px 0 4px;padding:0;font-size:14px}.var{margin:2px 0}.var .ar{display:inline-block;width:1.2em}.var strong{font-weight:700}
.var.up{color:var(--teal)}.var.down{color:var(--rust)}.var.flat{color:var(--mut)}.var .per{color:var(--mut);font-size:12px}
.live{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink);background:var(--soft);padding:9px 12px;margin:14px 0;max-width:800px}
.live .dot{flex:none;width:9px;height:9px;border-radius:50%;background:#9aa3ae;margin-top:5px}.live.on .dot{background:var(--teal)}.live.off .dot{background:var(--rust)}.live.off{background:#fbeee9}
@media (prefers-reduced-motion:no-preference){.live.on:not(.off) .dot{animation:pulse 2s ease-in-out infinite}@keyframes pulse{50%{opacity:.35}}}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:40px}.bar h2{margin:0}
.periodos{display:inline-flex;gap:6px;flex-wrap:wrap}
.periodos button{font-family:inherit;font-size:14px;font-weight:400;border:1px solid var(--ink);background:#fff;color:var(--ink);padding:9px 16px;min-height:40px;cursor:pointer}
.periodos button:hover{background:var(--soft)}.periodos button[aria-pressed=true]{background:var(--ink);color:#fff}.periodos button[aria-pressed=true]:hover{background:var(--gold);border-color:var(--gold)}
.periodos button:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
.mini{position:relative;margin:10px 0 6px;min-height:96px;touch-action:pan-y}.mini .chart.sp{height:96px;border:0;background:none}
.big-chart{position:relative;touch-action:pan-y;background:#fff;border:1px solid var(--line);padding:6px 0 0}
.tip{display:none;position:absolute;top:0;z-index:3;background:var(--ink);color:#fff;font-size:12px;padding:4px 8px;pointer-events:none;white-space:nowrap}
.fig{margin:10px 0 26px}.fig figcaption{font-size:15px;margin-bottom:6px}.one .card{max-width:540px}
.card{transition:box-shadow .6s}.card.flash{box-shadow:0 0 0 3px var(--yellow)}@media (prefers-reduced-motion:reduce){.card{transition:none}}
.num{font-variant-numeric:tabular-nums}.ago{color:var(--mut)}.u-over{touch-action:pan-y}
details summary{cursor:pointer;margin:8px 0;font-weight:400}
/* NDA09: mini-nota com o início do histórico */
.desde{margin:2px 0 6px;color:var(--mut);font-size:12px;letter-spacing:.01em}